diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-248.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-248.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-248.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-248.js new file mode 100644 index 0000000000..b946c44ae1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-248.js @@ -0,0 +1,43 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-248 +description: > + Object.defineProperty - 'O' is an Array, 'name' is an array index + named property, 'name' is data property and 'desc' is data + descriptor, and the [[Configurable]] attribute value of 'name' is + false, test TypeError is thrown if the [[Writable]] attribute + value of 'name' is false, and the [[Value]] field of 'desc' and + the [[Value]] attribute value of 'name' are two numbers with + different vaules (15.4.5.1 step 4.c) +includes: [propertyHelper.js] +---*/ + +var arrObj = []; + +Object.defineProperty(arrObj, "1", { + value: 12 +}); + +try { + Object.defineProperty(arrObj, "1", { + value: 15 + }); + throw new Test262Error("Expected an exception."); +} catch (e) { + verifyEqualTo(arrObj, "1", 12); + + verifyNotWritable(arrObj, "1"); + + verifyNotEnumerable(arrObj, "1"); + + verifyNotConfigurable(arrObj, "1"); + + if (!(e instanceof TypeError)) { + throw new Test262Error("Expected TypeError, got " + e); + } + +} + +reportCompare(0, 0); |